Microwave Radar Motion Sensor RCWL-0516

RM10.00

RCWL-0516 is a microwave motion sensor module which used the technology from Doppler Radar, with features of high sensitivity, long distance detecting, stability, large induction angle, wide working voltage and so on.

Applications

Human detection as a trigger switch

Security alarm systems

Features

With Penetration detection capability, which not available from PIR sensor

Detection distance adjustable

Chipset: RCWL-9196

Working Voltage: 4.0V – 28.0V DC

Current: 30mA (Idle); 100mA(Working)

Working Distance: 5-7 Meters

Output voltage: 3.3V

Additional setting

C-TM
Adjust repeat trigger time, default 2s;
Add on a capacitor will make repeat trigger time longer and actual counting trigger time as below:
Solder a capacitor between C-TM, test 9196 3-pin frequency(f), repeat trigger time T=(1/f)*32768